Re: [PATCH 03/14] iomap: Support THPs in BIO completion path

Christoph Hellwig
2020-10-15T09:50:33Z

On Wed, Oct 14, 2020 at 04:03:46AM +0100, Matthew Wilcox (Oracle) wrote:
> bio_for_each_segment_all() iterates once per regular sized page.
> Use bio_for_each_bvec_all() to iterate once per bvec and handle
> merged THPs ourselves, instead of teaching the block layer about THPs.
>
> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>

This seems to conflict with your synchronous readpage series..